This bug effects all platforms of minecraft as far as I know. I have not tested android. However, when the texture pack loads it causes many blocks to be nearly invisible, with some outlines/shadows on blocks such as oak leaves, bamboo, anvils, etc. if you load up a world with this texture pack enabled you’ll see the issues immediately just by looking at some trees that spawn next to you. This applies to W10 and Xbox, but it effects iOS differently it seems. I am on 1.8.0 (or, the latest stable version for all platforms). On iOS, when I try to enable the texture pack it says “loading” but then freezes and continues to play sound. Therefore, it would appear to me that something is corrupt. I’m not sure how long this has been happening, but I know for a fact it worked somewhat recently just fine. It’s frustrating to not be able to use the festive texture pack in the month of Christmas! Please address this issue.